15382180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 36469440

約数和(自身を除く): 21087260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 2411, 3190, 4822, 6380, 9644, 12055, 24110, 26521, 48220, 53042, 69919, 106084, 132605, 139838, 265210, 279676, 349595, 530420, 699190, 769109, 1398380, 1538218, 3076436, 3845545, 7691090, 15382180]

約数ペア:

[(1, 15382180), (2, 7691090), (4, 3845545), (5, 3076436), (10, 1538218), (11, 1398380), (20, 769109), (22, 699190), (29, 530420), (44, 349595), (55, 279676), (58, 265210), (110, 139838), (116, 132605), (145, 106084), (220, 69919), (290, 53042), (319, 48220), (580, 26521), (638, 24110), (1276, 12055), (1595, 9644), (2411, 6380), (3190, 4822)]